like `Promise.all` but you can specify how many concurrent tasks you want at once
npm install @ricokahler/poolPool is like Promise.all but you can specify how many concurrent tasks you want at once.
Well tested. | Zero dependencies and small size.
``
npm i @ricokahler/pool
`js
import pool from '@ricokahler/pool';
async function blah() {
const texts = await pool({
collection: [1, 2, 3, 4, 5],
maxConcurrency: 2, // only fetch two pages at a time
task: async (n) => {
const response = await fetch(/go/download/something/${n});
const text = await response.text();
return text;
},
});
console.log(texts); // an array of the 5 items downloaded
}
`
maxConcurrency is optional. If omitted it will default to just using Promise.all` with no max concurrency.